Dynamic read only memory
US4532612A · kind A · utility
4Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 1982 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Dec 15, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C17/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A dynamic read only memory comprises a plurality of ROM blocks and a control circuit composed of a plurality of MOSFETs respectively connected to the column lines. The control circuit keeps the data from the ROM block not containing a specified memory cell at a discharged level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.